Size: 35-40 Round-toe Colibrì slingbacks with stretch ribbons that wrap around the foot. Sole finished with rubber insert. The innovative construction is inspired by futuristic geometric designs: the shoes are made of technical mesh and tulle, with tone-on-tone heat-sealing. The FF logo print creates levels of transparency on the toe. The ankle straps add a sporty touch, with a pad and hiking hardware. Covered heel. The model is hand-finished. Made in Italy Composition:100% polyamide, embroidery: 100% polyurethane, ribbon 77% polyester, 23% elastane, 100% polyester